5(3x - 7)
distribute the 5 to both 3x and -7
15x - 35 is equivalent
hope this helps
In side the Hard drive there is a <span> large shiny, circular "plate" of magnetic material called a </span>platter<span>, divided into billions of tiny areas called clusters. This Plate haves a pin over it that reads all the information that is on it. When this plate or pins damage thats when the hard drive need to be replace. </span>